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METHOD FOR MAINTAINING THE SYNCHRONIZED EXECUTION IN FAULT RESILIENT/FAULT TOLERANT COMPUTER SYSTEMS
METHOD FOR MAINTAINING THE SYNCHRONIZED EXECUTION IN FAULT RESILIENT/FAULT TOLERANT COMPUTER SYSTEMS
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机译:保持故障容错/容错计算机系统中同步执行的方法
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摘要
A fault tolerant/fault resilient computer system includes at least two compute elements connected to at least one controller. Each compute element has clocks that operate asynchronously to clocks of the other compute elements. The compute elements operate in a first mode in which the compute elements each execute a first stream of instructions in emulated clock lockstep, and in a second mode in which the compute elements each execute a second stream of instructions in instruction lockstep. Each compute element may be a multi-processor compute element.
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